| Oristano to Koscielisko | 851.62 mi (1,370.55 km) |
| Oristano to Koscierzyna | 1,074.77 mi (1,729.68 km) |
| Oristano to Kostrzyn | 955.06 mi (1,537.03 km) |
| Oristano to Kostrzyn nad Odra | 922.28 mi (1,484.27 km) |
| Oristano to Koszalin | 1,048.84 mi (1,687.95 km) |
| Oristano to Kowary | 829.32 mi (1,334.66 km) |
| Oristano to Kozienice | 1,017.78 mi (1,637.96 km) |
| Oristano to Kozuchow | 884.19 mi (1,422.96 km) |
| Oristano to Kozy | 858.93 mi (1,382.31 km) |
| Oristano to Krakow | 892.22 mi (1,435.90 km) |
| Oristano to Krapkowice | 859.22 mi (1,382.77 km) |
| Oristano to Krasnik | 1,004.49 mi (1,616.57 km) |
| Oristano to Krasnystaw | 1,038.45 mi (1,671.22 km) |
| Oristano to Krosno | 931.51 mi (1,499.12 km) |
| Oristano to Krosno Odrzanskie | 893.43 mi (1,437.84 km) |
